import axios from "axios";
import {getToken} from '@/utils/token'
import {Message} from "element-ui";

// 创建axios实例
const service = axios.create({
  // api 的 base_url
  baseURL: "/api",
  withCredentials: true,
  // 请求超时时间
  timeout: 50000,
});

// request拦截器
service.interceptors.request.use(
  (config) => {
    const isToken = (config.headers || {}).isToken === false
    if (getToken() && !isToken) {
      config.headers['Authorization'] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
    }
    config.headers["Content-Type"] = "application/json;charset=utf-8";
    return config;
  },
  (error) => {
    let {message} = error;
    if (message === "Network Error") {
      message = "后端接口连接异常";
    } else if (message.includes("timeout")) {
      message = "系统接口请求超时";
    } else if (message.includes("Request failed with status code")) {
      message = "系统接口" + message.substr(message.length - 3) + "异常";
    }
    Message({
      message: message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
);

// response 拦截器
service.interceptors.response.use(
  (response) => {
    return response.data;
  },
  (error) => {
    Message({
      message: error.message,
      type: "error",
    });
    return Promise.reject(error);
  }
);
export default service;
